Skip to main content

Table 4 Cut-off points for the AQT subscales in the control group and the elderly with MCI

From: Reliability and validity of a quick test of cognitive speed (AQT) in screening for mild cognitive impairment and dementia

Color Form Color-Form
Positive if Greater Than or Equal To Sensitivity 1- Specificity Positive if Greater Than or Equal To Sensitivity 1- Specificity Positive if Greater Than or Equal To Sensitivity 1- Specificity
33 1.00 0.60 40.50 1.00 0.31 76 1.00 0.63
34 1.00 0.53 42 1.00 0.27 77 1.00 0.60
35 1.00 0.51 44 1.00 0.18 79 1.00 0.53
37 1.00 0.49 46 1.00 0.13 82.50 1.00 0.44
38.50 0.95 0.42 52 0.98 0.11 86.50 1.00 0.42
39.50 0.95 0.38 59 0.89 0.11 89 0.98 0.38
41 0.95 0.33 60 0.89 0.11 90.50 0.94 0.36
42.50 0.95 0.31 61 0.95 0.09 91.50 0.93 0.33
43.50 0.95 0.27 62 0.87 0.09 93 0.93 0.31
44.50 0.94 0.26 66 0.85 0.09 94.50 0.93 0.29
46 0.85 0.24 74 0.83 0.04 95.50 0.93 0.27
AUC% = 0.88 AUC% = 0.97 AUC% = 0.96
Std. Error = 0.03 Std. Error = 0.01 Std. Error = 0.01
95% Confidence Interval: 0.81–0.95 95% Confidence Interval: 0.95–1.00 95% Confidence Interval: 0.93–0.99